Domestic mcu leading enterprises are:
1, in the first quarter of 2021, the company's net profit of 67.58 million, compared with the previous year's growth rate of 60.73%.
Small home appliance MCU market domestic share of the first. 2017 annual report said it will continue to develop the home appliance master control chip and motor control chip market, research and development of 32-bit industrial control level MCU new products, and actively promote the inverter program to increase market share.
2, Jingjia micro: in the first quarter of 2021, the company's net profit of 48.86 million, compared with the previous year's growth rate of 91.82%.
Jingjia Micro October 22, 2017 evening announcement, the company intends to raise no more than 1.3 billion yuan to invest in high-performance graphics processor chips and general-purpose chips for the field of consumer electronics (including general-purpose MCUs, low-power Bluetooth chips and Type-C & PD interface control chip) and other integrated circuits such as research, development and design areas.
3, Zhao Yi innovation: in the first quarter of 2021, the company's net profit of 301 million, compared with the previous year's growth rate of 79.43%.
The above patents cover NORFlash, NANDFlash, MCU and other key technology areas of the chip, reflecting the company's leading position in technology research and development.
4, core sea technology: in the first quarter of 2021, the company's net profit -2.923 million, compared with the previous year's growth rate of -117.74%.
Core Sea Technology (Shenzhen) Co., Ltd. was founded in September 2003, is an integrated circuit design enterprise focusing on high-precision ADC and SOC chips, high-performance MCUs and one-stop solutions for the Internet of Things.
5, Nasdaq: In the first quarter of 2021, the company's net profit of 215 million.
Printer shipments of the world's fourth, a large fund shares, general-purpose MCU technology leader.
Overall look at the domestic MCU, whether it is market share or technological sophistication, can not be compared with foreign companies. For Chinese companies, currently occupy the mainstream market is still stuck in the 8-bit MCU, accounting for about 50%. 16/32-bit MCU accounted for about 20% respectively. This means that the domestic MCU applications are concentrated in low-end electronic products, high-end electronics market is still in the hands of foreign companies.
In China's MCU enterprises, the production of 32-bit general-purpose MCU companies are only a few. We see that, in addition to Zhao Yi Innovation, Lingdang Microelectronics, other companies, such as Huada Semiconductor, Hangshun and to the elephant microelectronics, only a number of general-purpose MCU chip.
Technically, most domestic MCU companies still rely on the ST ecosystem, and even the numbering of many companies' product definitions is similar to ST. For example, STM32F103 is the most popular 32-bit ARM M3 MCU with about 20 existing products.